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Palo Alto Networks Patches PAN-OS Authenticated RCE Flaw Amid Active Exploitation

Used in attacksCriticalThe Hacker News · info@thehackernews.com (The Hacker News)·

At a glance

Severity
Critical
Used in attacks
Yes, 1 of 1 flaw named
Flaws named
CVE-2026-0322
Vendors and products
Palo Alto
Reported by
1 outlet

Palo Alto Networks on Wednesday issued security updates for a high-severity flaw in PAN-OS software that has come under active exploitation. The vulnerability, tracked as CVE-2026-0322 (CVSS score: 8.6), is a case of remote code execution in the management interface. "A remote code execution (RCE) vulnerability in the management interface of Palo Alto Networks PAN-OS software enables an…

Read the full story at thehackernews.com ↗Established Source

We summarise and link; this source is not one we hold a licence to reproduce. Everything below is what CyberBrief adds: the vulnerabilities involved, whether they are being exploited, who is named, and who else covered it.

Vulnerabilities referenced

  • CVE-2026-0322Not scored yet

    Palo Alto Networks PAN-OS

    Palo Alto Networks PAN-OS contains a code injection vulnerability that could allow an authenticated attacker with network access to execute arbitrary code with root privileges on the firewall.

    Used in attacks

    Added to CISA's list 2026-10-14

    Full record →

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Coverage

One outlet has carried this so far.

  1. The Hacker News ↗Established SourceFirst reported

    2026-10-15 06:17 UTC

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